gate valve stem, a part of the gate valve,mainly supply to the gate valve buyer.

Gate Valve Stem

Product Simple Specifications

A valve stem is a self-contained valve which opens to admit gas to a chamber (such as air to inflate a tire), and is then automatically closed and kept sealed by the pressure in the chamber, or a spring, or both, to prevent the gas from escaping. They are most commonly used on automobile and bicycle wheels, but also for many other applications.